Angels assigned to an individual for general protection and guidance do often come in pairs. They can take on any form that your comfortible with, but do most often appear tall with long hair and can show up as either gender. (IMG:
style_emoticons/default/smile.gif) Congratulations on meeting yours!
My two main angels appear as tall, native american, old men. One has a little more gray in his hair than the other, that's the way I tell them apart. They're a real joy to have around.